package com.example.tests;

import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Properties;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import com.example.fw.ApplicationManager;
import static com.example.tests.GroupDataGenerator.generateRandomGroups;
import static com.example.tests.ContactDataGenerator.generateRandomContacts;

public class TestBase {

	//	temporary solution until parallel execution lesson 
	protected static ApplicationManager app;
	private int checkCounter;
	private int checkFrequency;
	
	@BeforeTest
	public void setUp() throws Exception {
		String configFile = System.getProperty("configFile", "application.properties");
		Properties properties = new Properties();
		properties.load(new FileReader(new File(configFile)));
		app = new ApplicationManager(properties);
		checkCounter = 0;
		checkFrequency = Integer.parseInt(properties.getProperty("check.frequency", "0"));
	  }
	
	protected boolean wantToCheck() {
		checkCounter++;
		if (checkCounter >= checkFrequency) {
			checkCounter = 0;
			return true;
		} else {
			return false;
		}
	}

	@AfterTest
	public void tearDown() throws Exception {
	    app.stop();
		}
	@DataProvider
  public Iterator<Object[]> randomValidGroupGenerator(){
  	return wrapGroupDataForDataProvider(generateRandomGroups(8)).iterator();
  }
  
  public static List<Object[]> wrapGroupDataForDataProvider(List<GroupData> groups) {
  	List<Object[]> list = new ArrayList<Object[]>();
  	for (GroupData group : groups) {
			list.add(new Object[]{group});
		}
  	return list;
	}

	@DataProvider
  public Iterator<Object[]> randomValidContactGenerator(){
  	return wrapContactDataForDataProvider(generateRandomContacts(8)).iterator();
  }

	public List<Object[]> wrapContactDataForDataProvider(List<ContactData> contacts) {
		List<Object[]> list = new ArrayList<Object[]>();
		for (ContactData contact : contacts) {
			list.add(new Object[]{contact});
		}
		return list;
	}
  
}


